Individual Calculations December 2017
 Kopylov, Michael  Total change: -9.90  Rating chartPersonal card
 RSM Schach-Open Leer 2017 A-Turnier Leer GER 2017-10-28
RcRownchangeKK*chgGame
 2092 2424 5.00 7 -1.04 10 -10.40 
  Hanemann, Henno 2024  * GER0.501-0.4210-4.20 
  Moenster, Madita 2024  * GER1.0010.08100.80 
  Rau, Uwe 2176 GER0.001-0.8110-8.10 
  Bosboom, Ardin 2024  * NED1.0010.08100.80 
  Goldenstein, Arnd 2049 GER0.501-0.4110-4.10 
  Evering, Soeren 2024  * GER1.0010.08100.80 
  Reuker, Jari 2325 GER1.0010.36103.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 1. Bundesliga 2017/2018 November 2017 various GER 2017-11-11
RcRownchangeKK*chgGame
 2636 2424 0.50 2 0.05 10 0.50 
  Fridman, Daniel g2631 GER0.5010.27102.70 
  Efimenko, Zahar g2641 UKR0.001-0.2210-2.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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